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Move support for Deschutes Slot 1 CPUs (model_65x) into its own directory. 

abuild-tested. I have no Deschutes CPUs to boot test this with.

Signed-off-by: Keith Hui <buurin@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5954 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Keith Hui 2010-10-16 08:45:31 +00:00 committed by Uwe Hermann
parent af8b2b91b4
commit b14fb6abd6
4 changed files with 105 additions and 0 deletions
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3
src/cpu/intel/model_65x/Kconfig Normal file
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@ -0,0 +1,3 @@
config CPU_INTEL_MODEL_65X
bool
select SMP

22
src/cpu/intel/model_65x/Makefile.inc Normal file
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##
## This file is part of the coreboot project.
##
## Copyright (C) 2010 Keith Hui <buurin@gmail.com>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
driver-y += model_65x_init.c

79
src/cpu/intel/model_65x/model_65x_init.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2010 Keith Hui <buurin@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include <device/device.h>
#include <device/pci.h>
#include <cpu/cpu.h>
#include <cpu/x86/mtrr.h>
#include <cpu/x86/msr.h>
#include <cpu/x86/lapic.h>
#include <cpu/intel/microcode.h>
#include <cpu/x86/cache.h>
static u32 microcode_updates[] = {
/* Dummy terminator */
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
};
static void model_65x_init(device_t dev)
{
/* Turn on caching if we haven't already */
x86_enable_cache();
x86_setup_mtrrs(36);
x86_mtrr_check();
/* Update the microcode */
intel_update_microcode(microcode_updates);
/* Enable the local cpu apics */
setup_lapic();
};
static struct device_operations cpu_dev_ops = {
.init = model_65x_init,
};
/*
* Intel Pentium II Processor Specification Update
* http://download.intel.com/design/PentiumII/specupdt/24333749.pdf
*
* Mobile Intel Pentium II Processor Specification Update
* http://download.intel.com/design/intarch/specupdt/24388757.pdf
*
* Intel Pentium II Xeon Processor Specification Update
* http://download.intel.com/support/processors/pentiumii/xeon/24377632.pdf
*/
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_INTEL, 0x0650 }, /* PII/Celeron, dA0/mdA0/A0 */
{ X86_VENDOR_INTEL, 0x0651 }, /* PII/Celeron, dA1/A1 */
{ X86_VENDOR_INTEL, 0x0652 }, /* PII/Celeron/Xeon, dB0/mdB0/B0 */
{ X86_VENDOR_INTEL, 0x0653 }, /* PII/Xeon, dB1/B1 */
{ 0, 0 },
};
static const struct cpu_driver driver __cpu_driver = {
.ops = &cpu_dev_ops,
.id_table = cpu_table,
};

1
src/cpu/intel/slot_1/Makefile.inc
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@ -20,6 +20,7 @@
ramstage-y += slot_1.c
subdirs-y += ../model_6xx
subdirs-y += ../model_65x
subdirs-y += ../model_67x
subdirs-y += ../model_6bx
subdirs-y += ../../x86/tsc